Experiments and simulation of spectrally-resolved static and dynamic properties in quantum dot two-state lasing

Der Chin Wu*, Li Chieh Su, Yen Chih Lin, Ming Hua Mao, Jyh Shyang Wang, Kuo-Jui Lin, Jim Y. Chi

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

We investigated the spectrally-resolved static and dynamic properties of quantum-dot lasers. The ground-state quenching and abnormal turn-on delay in quantum-dot two-state lasing behaviors are systematically studied. We found that the more saturated ground-state gain would quench ground-state emission more easily and result in the abnormal turn-on delay. Using a rate-equation model, we have successfully simulated such phenomena by considering the current heating effect.

Original languageEnglish
Number of pages1
JournalJapanese journal of applied physics
Volume48
Issue number3
DOIs
StatePublished - 1 Mar 2009

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